package com.example.demo;


import jakarta.servlet.http.HttpSession;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RequestMapping("/user")
@RestController
public class UserController {
    @RequestMapping("/login")
    public Boolean login(String userName,String password,HttpSession session){
//        if(userName==null||userName==""||password==null||password==""){
//            return false;
//        }
        if(!StringUtils.hasLength(userName)||!StringUtils.hasLength(password)){
            return false;
        }
        //把帐号与密码写死为“admin"
        if("admin".equals(userName)&&"admin".equals(password)){
            session.setAttribute("userName","admin");
            return true;
        }
        return false;
    }
    @RequestMapping("/getLoginUser")
    public String getLoginUser(String username,HttpSession session){
        return "当前登录用户为:"+(String) session.getAttribute("userName");
    }

}
